<template>
    <page-container>
        <div class="ant-pro-table">
            <div class="ant-pro-table-search">
                <a-form layout="horizontal">
                    <a-row :gutter="16" type="flex" justify="start">
                        <a-col :xs="24" :sm="24" :md="12">
                            <a-form-item label="权限名称">
                                <a-input placeholder="please enter" />
                            </a-form-item>
                        </a-col>
                        <a-col :xs="24" :sm="24" :md="12">
                            <a-form-item label="描述">
                                <a-input placeholder="please enter" />
                            </a-form-item>
                        </a-col>
                    </a-row>
                </a-form>
            </div>
            <a-card :body-style="{ padding: 0 }" ref="elRef">
                <div class="ant-pro-table-list-toolbar">
                    <div class="ant-pro-table-list-toolbar-container">
                        <div class="ant-pro-table-list-toolbar-left">
                            <div class="ant-pro-table-list-toolbar-title">权限列表</div>
                        </div>
                        <div class="ant-pro-table-list-toolbar-right">
                            <a-space align="center">
                                <a-button
                                    type="primary"
                                    @click="
                                        () => {
                                            editModal.model = null;
                                            editModal.visible = true;
                                        }
                                    "
                                >
                                    <plus-outlined />
                                    新增权限
                                </a-button>
                            </a-space>
                            <div class="ant-pro-table-list-toolbar-divider">
                                <a-divider type="vertical" />
                            </div>
                            <div class="ant-pro-table-list-toolbar-setting-item">
                                <a-tooltip title="刷新">
                                    <reload-outlined @click="reload" />
                                </a-tooltip>
                            </div>
                            <div class="ant-pro-table-list-toolbar-setting-item">
                                <a-tooltip title="密度">
                                    <a-dropdown :trigger="['click']" placement="bottomRight">
                                        <column-height-outlined />
                                        <template #overlay>
                                            <a-menu
                                                style="width: 80px"
                                                :selected-keys="[state.tableSize]"
                                                @click="
                                                    ({ key }) => {
                                                        fetchDataContext.tableSize = String(key);
                                                    }
                                                "
                                            >
                                                <a-menu-item key="default">
                                                    <a href="javascript:;">默认</a>
                                                </a-menu-item>
                                                <a-menu-item key="middle">
                                                    <a href="javascript:;">中等</a>
                                                </a-menu-item>
                                                <a-menu-item key="small">
                                                    <a href="javascript:;">紧凑</a>
                                                </a-menu-item>
                                            </a-menu>
                                        </template>
                                    </a-dropdown>
                                </a-tooltip>
                            </div>
                            <div class="ant-pro-table-list-toolbar-setting-item">
                                <a-popover placement="bottomRight" arrowPointAtCenter trigger="click" overlayClassName="ant-pro-table-column-setting-overlay">
                                    <template #title>
                                        <div class="ant-pro-table-column-setting-title">
                                            <a-checkbox v-model:checked="columnState.checkAll" :indeterminate="columnState.indeterminate" @change="handleColumnAllClick">
                                                列展示 / 排序
                                            </a-checkbox>
                                            <a @click="reset">重置</a>
                                        </div>
                                    </template>
                                    <template #content>
                                        <span class="ant-pro-table-column-setting-list">
                                            <drag-container
                                                lockAxis="y"
                                                dragClass="ant-pro-table-drag-ghost"
                                                dropClass="ant-pro-table-drop-ghost"
                                                @drop="({ removedIndex, addedIndex }) => move(removedIndex, addedIndex)"
                                            >
                                                <template :key="column.key" v-for="column in dynamicColumnItems">
                                                    <draggable>
                                                        <div class="ant-pro-table-column-setting-list-item">
                                                            <drag-icon />
                                                            <a-checkbox :checked="column.checked" @change="handleColumnChange($event, column)">
                                                                {{ column.label }}
                                                            </a-checkbox>
                                                        </div>
                                                    </draggable>
                                                </template>
                                            </drag-container>
                                        </span>
                                    </template>
                                    <a-tooltip title="列设置">
                                        <setting-outlined />
                                    </a-tooltip>
                                </a-popover>
                            </div>
                            <!-- <div class="ant-pro-table-list-toolbar-setting-item">
                                <a-tooltip :title="screenState ? '退出全屏' : '全屏'">
                                    <fullscreen-outlined v-if="!screenState" @click="setFull" />
                                    <fullscreen-exit-outlined v-else @click="exitFull" />
                                </a-tooltip>
                            </div> -->
                        </div>
                    </div>
                </div>
                <a-table
                    row-key="id"
                    :size="state.tableSize"
                    :loading="state.loading"
                    :columns="dynamicColumns"
                    :data-source="state.dataSource"
                    :pagination="{
                        'show-size-changer': true,
                        current: state.current,
                        pageSize: state.pageSize,
                        total: state.total,
                        showTotal: total => `共 ${total} 条`,
                    }"
                    @change="handleTableChange"
                >
                    <template #bodyCell="{ text, record, column }">
                        <template v-if="column.dataIndex === 'action'">
                            <a :title="text" @click="() => handleOpenEdit(record)">编辑</a>
                        </template>
                        <template v-else-if="column.dataIndex === 'actions'">
                            <a-tag v-for="action in record.actions" :key="action">{{ action }}</a-tag>
                        </template>
                    </template>
                </a-table>
            </a-card>
        </div>

        <permission-modal
            :model="editModal.model"
            :visible="editModal.visible"
            @cancel="
                () => {
                    editModal.visible = false;
                }
            "
            @ok="
                () => {
                    editModal.visible = false;
                    reload();
                }
            "
        />
    </page-container>
</template>

<script lang="ts">
    import { defineComponent, reactive } from 'vue';
    import { PlusOutlined, ReloadOutlined, ColumnHeightOutlined, SettingOutlined, FullscreenOutlined, FullscreenExitOutlined } from '@ant-design/icons-vue';
    import { Container as DragContainer, Draggable } from '@/components/draggable';
    import { getPermissions } from '@/api/user/role';
    import type { Pagination, TableColumn } from '@/typing';
    import { useFetchData } from '@/utils/hooks/useFetchData';
    import { useFullscreen } from '@/utils/hooks/useFullscreen';
    import { useTableDynamicColumns } from '@/utils/hooks/useTableColumn';
    import DragIcon from '@/components/table/drag-icon.vue';

    import PermissionModal from './permission-modal.vue';

    export default defineComponent({
        name: 'PermissionList',
        setup() {
            const baseColumns: TableColumn[] = [
                {
                    title: '#',
                    dataIndex: 'id',
                },
                {
                    title: '权限名称',
                    dataIndex: 'name',
                },
                {
                    title: 'Action',
                    dataIndex: 'actions',
                },
                {
                    title: '操作',
                    dataIndex: 'action',
                },
            ];
            const fetchDataContext = reactive({
                current: 1,
                pageSize: 10,
                tableSize: 'middle', // 'default' | 'middle' | 'small'
                stripe: false,
            });
            const {
                state: columnState,
                dynamicColumns,
                dynamicColumnItems,
                handleColumnAllClick,
                handleColumnChange,
                reset,
                move,
            } = useTableDynamicColumns(baseColumns, { needRowIndex: true });
            const [elRef, screenState, { setFull, exitFull }] = useFullscreen();

            const { reload, context: state } = useFetchData(getPermissions, fetchDataContext);
            const handleTableChange = ({ current, pageSize }: Pagination) => {
                fetchDataContext.current = current;
                fetchDataContext.pageSize = pageSize;
            };

            // edit
            const editModal = reactive({
                visible: false,
                model: null,
            });
            const handleOpenEdit = (record: any) => {
                editModal.visible = true;
                editModal.model = {
                    ...record,
                };
            };

            return {
                state,
                columnState,
                dynamicColumns,
                dynamicColumnItems,
                reload,

                // fullscreen
                elRef,
                screenState,
                setFull,
                exitFull,

                handleTableChange,

                handleColumnChange,
                handleColumnAllClick,
                reset,
                move,
                fetchDataContext,
                // edit
                editModal,
                handleOpenEdit,
            };
        },
        components: {
            DragIcon,
            PlusOutlined,
            ReloadOutlined,
            ColumnHeightOutlined,
            SettingOutlined,
            FullscreenOutlined,
            FullscreenExitOutlined,
            Draggable,
            DragContainer,
            PermissionModal,
        },
    });
</script>
